The equation is
F (x)=100+59x
Where
F amount of money she will have ?
X number of weeks in a year 52 weeks
F (52)=100+59×52
F (52)=3,168
Hope it helps!
The half life of a decaying substance is defined as the time at which the substance decreases to one-half of its original value. In this case, given hlf-life of 10 years and an original mass of 50 grams, after 10 years, the isotope mass becomes 50*0.5 or 25 grams. Answer is B.
8 pounds. Because you'll need 4 pounds to make 10 apple pies, 6 pounds to make 15 apple pies, and 8 pounds to make 20 apple pies.
X=1/2-3y/4
and
x=10/3+2y/3
